[Integrated] RFR: git-pr: add multiple new options to "git pr set"

[Erik Helin]

Changeset: 9f41339a
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-02-21 09:26:41 +0000
URL:       https://git.openjdk.java.net/skara/commit/9f41339a

git-pr: add multiple new options to "git pr set"

Reviewed-by: rwestberg

! cli/src/main/java/org/openjdk/skara/cli/pr/GitPrSet.java